Add official Edge support

.github/workflows/create_release.yml

@@ -57,6 +57,14 @@ jobs:
           rm -rf firefox
           mv "$UBLOCK_REPO_DIR/dist/build/uBOLite.firefox" firefox
           cp "$UBLOCK_REPO_DIR/dist/build/mv3-data/log.txt" firefox/
+      # Edge
+      - name: Build Edge uBOLite MV3 packages
+        run: |
+          make edge
+          pushd build/uBOLite.edge/ > /dev/null
+          zip ../${{ env.TAGNAME }}.edge.mv3.zip -qr ./*
+          popd > /dev/null
+          echo "EDGE_PACKAGE=${{ env.TAGNAME }}.edge.mv3.zip" >> $GITHUB_ENV
       - name: Commit uBOLite MV3 package files
         # https://github.com/marketplace/actions/github-action-for-committing-changes-to-a-repository
         uses: devops-infra/action-commit-push@master
@@ -87,6 +95,7 @@ jobs:
             
             - Chromium-based browsers: Install [from the Chrome Web Store](https://chrome.google.com/webstore/detail/ddkjiahejlhfcafbddmgiahcphecmpfh)
             - Firefox: [Install from AMO](https://addons.mozilla.org/firefox/addon/ublock-origin-lite/)
+            - Microsoft Edge: Install [from the Egde Add-ons store](https://microsoftedge.microsoft.com/addons/detail/ublock-origin-lite/cimighlppcgcoapaliogpjjdehbnofhn)
             
             The extension will auto-update when a new version is published.
             
@@ -110,3 +119,10 @@ jobs:
         with:
           tag_name: ${{ env.TAGNAME }}
           files: ${{ env.UBLOCK_REPO_DIR }}/dist/build/${{ env.FIREFOX_PACKAGE }}
+      - name: Upload Edge uBOLite MV3 package
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.TAGNAME }}
+          files: build/${{ env.EDGE_PACKAGE }}

.gitignore

@@ -1,4 +1,5 @@
 *.bak
 *.pem
 /**/__pycache__/
+/build/
 /tmp/

.jshintrc

@@ -0,0 +1,21 @@
+{
+	"browser": true,
+	"devel": true,
+	"eqeqeq": true,
+	"esversion": 11,
+	"globals": {
+		"chrome": false,     // global variable in Chromium, Chrome, Opera
+		"globalThis": false,
+		"self": false,
+		"URLSearchParams": false,
+		"WebAssembly": false
+	},
+	"laxbreak": true,
+	"newcap": false,
+	"nonew": false,
+	"strict": "global",
+	"sub": true,
+	"undef": true,
+	"unused": true,
+	"validthis": true
+}

Makefile

@@ -0,0 +1,12 @@
+.PHONY: clean edge
+
+chromium-sources := $(wildcard chromium/* chromium/*/* chromium/*/*/* chromium/*/*/*/*)
+firefox-sources := $(wildcard firefox/* firefox/*/* firefox/*/*/* firefox/*/*/*/*)
+
+build/uBlock0.edge: tools/make-edge.sh tools/make-edge.mjs $(chromium-sources)
+	tools/make-edge.sh
+
+edge: build/uBlock0.edge
+
+clean:
+	rm -rf build

tools/make-edge.mjs

@@ -0,0 +1,54 @@
+/*******************************************************************************
+
+    uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
+    Copyright (C) 2022-present Raymond Hill
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see {http://www.gnu.org/licenses/}.
+
+    Home: https://github.com/gorhill/uBlock
+*/
+
+'use strict';
+
+/******************************************************************************/
+
+import fs from 'fs/promises';
+
+/******************************************************************************/
+
+async function main() {
+    const manifestPath = 'build/uBOLite.edge/manifest.json';
+
+    // Get manifest content
+    const manifest = await fs.readFile(manifestPath, { encoding: 'utf8'
+    }).then(text =>
+        JSON.parse(text)
+    );
+
+    // https://learn.microsoft.com/answers/questions/918426/cant-update-extension-with-declarative-net-request
+    // Set all ruleset path to package root
+    for ( const ruleset of manifest.declarative_net_request.rule_resources ) {
+        const pos = ruleset.path.lastIndexOf('/');
+        if ( pos === -1 ) { continue; }
+        ruleset.path = ruleset.path.slice(pos + 1);
+    }
+    // Commit changes
+    await fs.writeFile(manifestPath,
+        JSON.stringify(manifest, null, 2) + '\n'
+    );
+}
+
+main();
+
+/******************************************************************************/

tools/make-edge.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#
+# This script assumes a linux environment
+
+set -e
+
+echo "*** uBOLite.edge: Creating web store package"
+
+DES=build/uBOLite.edge
+rm -rf $DES
+mkdir -p $DES
+
+echo "*** uBOLite.edge: Copying reference chromium-based files"
+cp -R chromium/* $DES/
+
+# Edge store requires that all DNR rulesets are at the root of the package
+# https://learn.microsoft.com/answers/questions/918426/cant-update-extension-with-declarative-net-request
+echo "*** uBOLite.edge: Modify reference implementation for Edge compatibility"
+mv $DES/rulesets/main/* $DES/
+rmdir $DES/rulesets/main
+# Patch manifest.json
+node tools/make-edge.mjs
+
+echo "*** uBOLite.edge: Package done."